<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<div>


    <input type="text" placeholder="姓名">
    <input type="text" placeholder="工资">
    <input type="text" placeholder="工作">
    <input type="button" value="添加" @click="add()">
<table>
    <caption>员工列表</caption>
    <tr>
        <th>编号</th>
        <th>姓名</th>
        <th>工资</th>
        <th>工作</th>
    </tr>
    <tr v-for="(emp,i) in arr">
        <td>{{i+1}}</td>
        <td>{{emp.name}}</td>
        <td>{{emp.salary}}</td>
        <td>{{emp.job}}</td>
</table>
</div>
<script src="https://cdn.staticfile.org/vue/2.2.2/vue.min.js"></script>
<script>
    let v = new Vue({
        el:"body>div",
        data:{
            emp:{name:"",salary:"",job:""},
            arr:[{name:"张三",salary:2000,job:"稍等"},
                {name:"李四",salary:3000,job:"人事"},
                {name:"王五",salary:4000,job:"程序员"}
            ]

        },
        methods:{
            add(){
                v.arr.push({name:v.emp.name,salary:v.emp.salary,job:v.emp.job});
            },
            del(i){
                v.arr.splice(i,i);
            }

        }
    })
</script>

</body>
</html>